![background image](http://html1.mh-extra.com/html/barco/f70-w8/f70-w8_user-manual_4142938042.webp)
4. Physical Installation
Throw distance, FLD+ WUXGA
Projection distance
Image width
m
12.00
11.00
10.00
9.00
8.00
7.00
6.00
5.00
4.00
3.00
2.00
1.00
0.00
Screen diagonal
0.00
1.00
2.00
3.00
4.00
5.00
6.00
8.00
9.00
10.00
11.00
12.00
13.00
14.00
0.00
0.50
1.00
1.50
2.00
2.50
3.00
4.00
4.50
5.00
5.50
6.00
6.50
7.00
7.50
3.50
FLD+ L
ens 0.75 : 1 (
WUX
GA
) (EN42) (0.7 - 7m)
FLD+ L
ens 0.75 - 1.13 : 1 (
WUX
GA
) (EN45) (5 - 30m)
FLD+ L
ens 1.58 - 2.33 : 1 (
WUX
GA) (EN41) (1.5 - 15m)
FLD+ L
ens 2.33 - 4.3 : 1 (
WUXGA
) (EN44) (2.5 - 25 m)
FLD+ L
ens 1.12 - 1.58 : 1 (
WUX
GA
) (EN43) (1.5 - 15m)
FLD+ L
ens 0.65 : 1 (
WUX
GA
) (EN47) (0.5 - 4m)
FLD+ L
ens 0.75 - 1.13 : 1
(WUX
GA
) (EN46) (0.7 - 7m)
Image 4-6
4.8
Scheimp
fl
ug (Boresight) adjustment
What is Scheimp
fl
ug?
The lens holder has to be adjusted so that the “sharp focus plane” of the projected image falls together with the plane of the screen
(Fp1
→
Fp2). This is achieved by changing the distance between the DMD plane and the lens plane (Lp1
→
Lp2). The closer the lens
plane comes to the DMD plane the further the sharp focus plane will be. It can occur that you won’t be able to get a complete focused
image on the screen due to a tilt (or swing) of the lens plane with respect to the DMD plane. This is also known as Scheimp
fl
ug’s
law. To solve this the lens plane must be placed parallel with the DMD plane. This can be achieved by turning the lens holder to
remove the tilt (or swing) between lens plane and DMD plane (Lp3
→
Lp4).
SC
R
E
EN
DMD
Lp1
Lp2
Fp1
Fp2
SC
R
E
EN
DMD
Lp3
Lp4
Fp3
Fp4
(Scheimpflug)
Image 4-7
Scheimp
fl
ug principle
38
601–426 F70 SERIES 16/06/2017
Summary of Contents for F70-W8
Page 1: ...F70 Series User Manual 601 426 00 16 06 2017...
Page 56: ...7 Image menu 52 601 426 F70 SERIES 16 06 2017...
Page 64: ...9 Settings menu 60 601 426 F70 SERIES 16 06 2017...
Page 66: ...10 Status menu Lists the projector IP address 62 601 426 F70 SERIES 16 06 2017...
Page 68: ...11 Reset Menu 64 601 426 F70 SERIES 16 06 2017...
Page 70: ...12 User Maintenance 66 601 426 F70 SERIES 16 06 2017...
Page 72: ...13 Cleaning the projector 68 601 426 F70 SERIES 16 06 2017...